FR574389A - Vacuum cleaner, blunderbuss fan for chimney - Google Patents

Vacuum cleaner, blunderbuss fan for chimney

Info

Publication number
FR574389A
FR574389A FR574389DA FR574389A FR 574389 A FR574389 A FR 574389A FR 574389D A FR574389D A FR 574389DA FR 574389 A FR574389 A FR 574389A
Authority
FR
France
Prior art keywords
blunderbuss
chimney
fan
vacuum cleaner
cleaner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Gustave Just
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR574389A publication Critical patent/FR574389A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/10—Tops for chimneys or ventilating shafts; Terminals for flues wherein the top moves as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR574389D 1923-12-12 1923-12-12 Vacuum cleaner, blunderbuss fan for chimney Expired FR574389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR574389T 1923-12-12

Publications (1)

Publication Number Publication Date
FR574389A true FR574389A (en) 1924-07-10

Family

ID=8952652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574389D Expired FR574389A (en) 1923-12-12 1923-12-12 Vacuum cleaner, blunderbuss fan for chimney

Country Status (1)

Country Link
FR (1) FR574389A (en)

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